From e1803dc145aaecd531fb081de2b9e354fe27fda7 Mon Sep 17 00:00:00 2001
From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Date: Tue, 22 Dec 2020 18:41:33 +0100
Subject: [PATCH] programs/prog_util.h: include sys/types.h
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Include sys/types.h to avoid the following build failure on uclibc:

In file included from programs/gzip.c:28:0:
programs/prog_util.h:159:1: error: unknown type name ‘ssize_t’
 ssize_t xread(struct file_stream *strm, void *buf, size_t count);
 ^

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
---
 programs/prog_util.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/programs/prog_util.h b/programs/prog_util.h
index c50cbe4..fa3f7b5 100644
--- a/programs/prog_util.h
+++ b/programs/prog_util.h
@@ -38,6 +38,9 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#ifndef _WIN32
+#  include <sys/types.h>
+#endif
 
 #include "../common/common_defs.h"